Cloud Services Broker provides a single consistent interface to access multiple cloud providers, whether for business or technical needs. It refers to the roles, market, and models that support intermediation between cloud services and consumers. CompatibleOne is an open source cloud services brokerage platform that aims to reduce complexity, provide freedom of choice without vendor lock-in, and enable trust and governance in hybrid cloud environments. It provides a standardized way to access, aggregate, and customize cloud services across multiple providers through a common platform.